PPH Propylene glycol phenyl ether CAS 770-35-4
PPH can be substituted for isophorone (cyclohexanone), DBE (dibutyl ether), benzyl alchohol, and the phenyl ether / ethylene glycol series to reduce the toxicity of these compounds. What is PPH Propylene glycol Phenyl Ether? Propylene phenyl glycol is a solvent with slow evaporation after the reaction of propylene oxide and phenol. Phenol residue is minimal. PPH has a light, clear color. PPH can replace isophorone (cyclohexanone), DBE (dibutyl ether), benzyl alchohol, and the ethylene glycol-